Finding the Fourth Proportional to 64,315,499,049.90, 88,754,898,879.63 and 35,379,067,458.60

Step by Step Solution

1. Step 1: Write the proportion equation
   64,315,499,049.90 : 88,754,898,879.63 = 35,379,067,458.60 : x
2. Step 2: Convert to fraction form
   64,315,499,049.90/88,754,898,879.63 = 35,379,067,458.60/x
3. Step 3: Cross multiply
   64,315,499,049.90x = 88,754,898,879.63 × 35,379,067,458.60
4. Step 4: Simplify right side
   64,315,499,049.90x = 3,140,065,554,743,651,467,264
5. Step 5: Solve for x
   x = 3,140,065,554,743,651,467,264/64,315,499,049.90
6. Step 6: Final answer
   x = 48,822,843,655.58